1 6E0 Octadecylphosphonic acid 1.000 2 PJ8 Heptadecane 0.773 3 4I1 Petroselinic acid 0.750 4 4IF Cis-vaccenic acid 0.750 5 8K6 Octadecane 0.739 6 4E6 (4e,6e)-hexadeca-1,4,6-triene 0.727 7 R16 Hexadecane 0.727 8 243 (9z,11e,13s)-13-hydroxyoctadeca-9,11-dienoic acid 0.720 9 JAO (2s)-2-methylheptadecan-1-ol 0.708 10 OCD Octadecanal 0.708